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Etain (II) chlorure dihydraté USP

Marques : Spectrum Chemical
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

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Synonyme(s): Stannous chloride dihydrate

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Etain (II) chlorure dihydraté USP
Etain (II) chlorure dihydraté
Formule: SnCl₂·2H₂O
Poids moléculaire: 225.65 g/mol
Point d'ébullition: 623 °C (1013 hPa)
Point de fusion: 246 °C
Densité: 2.71 g/cm³ (25 °C)
Température de stockage: Température ambiante
Numéro MDL: MFCD00149863
Numéro CAS: 10025-69-1
EINECS: 231-868-0
UN: 3260
ADR: 8 III
Indice Merck: 13,08861

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Résultats des tests de spécification

APPEARANCE
IDENTIFICATION (A) BLACKISH-GREY PRECIPITATE FORMS
IDENTIFICATION (B) YELLOWISH,FLOCCULENT PRECIPITATE IS FORMED
ANALYSIS 1: A YELLOWISH, FLOCCULENT PRICIPITATE FORMED
ANALYSIS 2: PRECIPITATE DISSOLVES, SOLUTION IS CLEAR AND COLORLESS
IDENTIFICATION (C) POSITIVE FOR CHLORIDE
ASSAY (SnCl2•2H2O) 98.0 - 102.0 %
SULFATE Max. 500 ppm
IRON Max. 100 ppm
LEAD (Pb) Max. 50 µg/g
APPEARANCE OF SOLUTION CLEAR AND COLORLESS
SUBSTANCES NOT PRECIPITATED BY THIOACETAMIDE Max. 0.2 %
ELEMENTAL IMPURITIES AS REPORTED
RESIDUAL SOLVENTS AS REPORTED


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